<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
          "DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <title>chimera.core.classloader</title>
  <link rel="stylesheet" href="epydoc.css" type="text/css" />
  <script type="text/javascript" src="epydoc.js"></script>
</head>

<body bgcolor="white" text="black" link="blue" vlink="#204080"
      alink="#204080">
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">
  <!-- Home link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="chimera-module.html">Home</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Project homepage -->
      <th class="navbar" align="right" width="100%">
        <table border="0" cellpadding="0" cellspacing="0">
          <tr><th class="navbar" align="center"
            ><a class="navbar" target="_top" href="http://chimera.ufsc.br/">Chimera - Observatoty Automation System</a></th>
          </tr></table></th>
  </tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
  <tr valign="top">
    <td width="100%">
      <span class="breadcrumbs">
        <a href="chimera-module.html">Package&nbsp;chimera</a> ::
        <a href="chimera.core-module.html">Package&nbsp;core</a> ::
        Module&nbsp;classloader
      </span>
    </td>
    <td>
      <table cellpadding="0" cellspacing="0">
        <!-- hide/show private -->
        <tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
    onclick="toggle_private();">hide&nbsp;private</a>]</span></td></tr>
        <tr><td align="right"><span class="options"
            >[<a href="frames.html" target="_top">frames</a
            >]&nbsp;|&nbsp;<a href="chimera.core.classloader-pysrc.html"
            target="_top">no&nbsp;frames</a>]</span></td></tr>
      </table>
    </td>
  </tr>
</table>
<h1 class="epydoc">Source Code for <a href="chimera.core.classloader-module.html">Module chimera.core.classloader</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment">#! /usr/bin/env python</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># -*- coding: iso-8859-1 -*-</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-comment"># chimera - observatory automation system</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># Copyright (C) 2006-2007  P. Henrique Silva &lt;henrique@astro.ufsc.br&gt;</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-comment"># This program is free software; you can redistribute it and/or</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># modify it under the terms of the GNU General Public License</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># as published by the Free Software Foundation; either version 2</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># of the License, or (at your option) any later version.</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-comment"># This program is distributed in the hope that it will be useful,</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># but WITHOUT ANY WARRANTY; without even the implied warranty of</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># GNU General Public License for more details.</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-comment"># You should have received a copy of the GNU General Public License</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># along with this program; if not, write to the Free Software</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">traceback</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package chimera=chimera-module.html"><a title="chimera" class="py-name" href="#" onclick="return doclink('link-0', 'chimera', 'link-0');">chimera</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package chimera.core=chimera.core-module.html"><a title="chimera.core" class="py-name" href="#" onclick="return doclink('link-1', 'core', 'link-1');">core</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Module chimera.core.exceptions=chimera.core.exceptions-module.html"><a title="chimera.core.exceptions" class="py-name" href="#" onclick="return doclink('link-2', 'exceptions', 'link-2');">exceptions</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Class chimera.core.exceptions.ClassLoaderException=chimera.core.exceptions.ClassLoaderException-class.html"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-3', 'ClassLoaderException', 'link-3');">ClassLoaderException</a></tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"> </tt>
<a name="ClassLoader"></a><div id="ClassLoader-def"><a name="L27"></a><tt class="py-lineno"> 27</tt> <a class="py-toggle" href="#" id="ClassLoader-toggle" onclick="return toggle('ClassLoader');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="chimera.core.classloader.ClassLoader-class.html">ClassLoader</a> <tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ClassLoader-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="ClassLoader-expanded"><a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">     </tt>
<a name="ClassLoader.__init__"></a><div id="ClassLoader.__init__-def"><a name="L29"></a><tt class="py-lineno"> 29</tt> <a class="py-toggle" href="#" id="ClassLoader.__init__-toggle" onclick="return toggle('ClassLoader.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="chimera.core.classloader.ClassLoader-class.html#__init__">__init__</a> <tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ClassLoader.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="ClassLoader.__init__-expanded"><a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Variable chimera.util.etree.ElementPath._cache=chimera.util.etree.ElementPath-module.html#_cache"><a title="chimera.util.etree.ElementPath._cache" class="py-name" href="#" onclick="return doclink('link-4', '_cache', 'link-4');">_cache</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
</div><a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"> </tt>
<a name="ClassLoader.loadClass"></a><div id="ClassLoader.loadClass-def"><a name="L32"></a><tt class="py-lineno"> 32</tt> <a class="py-toggle" href="#" id="ClassLoader.loadClass-toggle" onclick="return toggle('ClassLoader.loadClass');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="chimera.core.classloader.ClassLoader-class.html#loadClass">loadClass</a> <tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">clsname</tt><tt class="py-op">,</tt> <tt class="py-param">path</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'.'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ClassLoader.loadClass-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="ClassLoader.loadClass-expanded"><a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Method chimera.core.classloader.ClassLoader._lookupClass()=chimera.core.classloader.ClassLoader-class.html#_lookupClass"><a title="chimera.core.classloader.ClassLoader._lookupClass" class="py-name" href="#" onclick="return doclink('link-5', '_lookupClass', 'link-5');">_lookupClass</a></tt> <tt class="py-op">(</tt><tt class="py-name">clsname</tt><tt class="py-op">,</tt> <tt id="link-6" class="py-name" targets="Module chimera.core.path=chimera.core.path-module.html"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-6', 'path', 'link-6');">path</a></tt><tt class="py-op">)</tt> </tt>
</div><a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"> </tt>
<a name="ClassLoader.reloadClass"></a><div id="ClassLoader.reloadClass-def"><a name="L35"></a><tt class="py-lineno"> 35</tt> <a class="py-toggle" href="#" id="ClassLoader.reloadClass-toggle" onclick="return toggle('ClassLoader.reloadClass');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="chimera.core.classloader.ClassLoader-class.html#reloadClass">reloadClass</a> <tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">clsname</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ClassLoader.reloadClass-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="ClassLoader.reloadClass-expanded"><a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">        <tt class="py-keyword">pass</tt> </tt>
</div><a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"> </tt>
<a name="ClassLoader._lookupClass"></a><div id="ClassLoader._lookupClass-def"><a name="L38"></a><tt class="py-lineno"> 38</tt> <a class="py-toggle" href="#" id="ClassLoader._lookupClass-toggle" onclick="return toggle('ClassLoader._lookupClass');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="chimera.core.classloader.ClassLoader-class.html#_lookupClass">_lookupClass</a> <tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">clsname</tt><tt class="py-op">,</tt> <tt class="py-param">path</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ClassLoader._lookupClass-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="ClassLoader._lookupClass-expanded"><a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line"> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">        Based on this recipe</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">        http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52241</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">        by Jorgen Hermann</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line"> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="chimera.util.etree.ElementPath._cache" class="py-name" href="#" onclick="return doclink('link-7', '_cache', 'link-4');">_cache</a></tt><tt class="py-op">:</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="chimera.util.etree.ElementPath._cache" class="py-name" href="#" onclick="return doclink('link-8', '_cache', 'link-4');">_cache</a></tt><tt class="py-op">[</tt><tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line"> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt id="link-9" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-9', 'path', 'link-6');">path</a></tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-10" class="py-name" targets="Method chimera.controllers.console.commands.site.SiteCommand.list()=chimera.controllers.console.commands.site.SiteCommand-class.html#list,Method chimera.controllers.imageserver.imageserverhttp.ImageServerHTTP.list()=chimera.controllers.imageserver.imageserverhttp.ImageServerHTTP-class.html#list"><a title="chimera.controllers.console.commands.site.SiteCommand.list
chimera.controllers.imageserver.imageserverhttp.ImageServerHTTP.list" class="py-name" href="#" onclick="return doclink('link-10', 'list', 'link-10');">list</a></tt><tt class="py-op">,</tt> <tt class="py-name">tuple</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">            <tt id="link-11" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-11', 'path', 'link-6');">path</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-12" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-12', 'path', 'link-6');">path</a></tt><tt class="py-op">]</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line"> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">        <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-13', 'path', 'link-6');">path</a></tt> <tt class="py-op">=</tt> <tt id="link-14" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-14', 'path', 'link-6');">path</a></tt> <tt class="py-op">+</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-15', 'path', 'link-6');">path</a></tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line"> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line"> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">            <tt class="py-name">module</tt> <tt class="py-op">=</tt> <tt class="py-name">__import__</tt><tt class="py-op">(</tt><tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">globals</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">locals</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-name">clsname</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt> <tt class="py-name">ImportError</tt><tt class="py-op">:</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line"> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">            <tt class="py-comment"># Python trick: An ImportError exception catched here</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># could came from both the __import__ above or from the</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># module imported by the __import__ above... So, we need a</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># way to know the difference between those exceptions.  A</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># simple (reliable?) way is to use the length of the</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># exception traceback as a indicator. If the traceback had</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># only 1 entry, the exceptions comes from the __import__</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># above, more than one the exception comes from the</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-comment"># imported module</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">            <tt class="py-name">tb_size</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">traceback</tt><tt class="py-op">.</tt><tt class="py-name">extract_tb</tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exc_info</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">2</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line">            <tt class="py-comment"># ImportError above</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-keyword">if</tt> <tt class="py-name">tb_size</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">                <tt class="py-keyword">raise</tt> <tt id="link-16" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-16', 'ClassLoaderException', 'link-3');">ClassLoaderException</a></tt> <tt class="py-op">(</tt><tt class="py-string">"Couldn't found module %s (%s)."</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">clsname</tt><tt class="py-op">,</tt> <tt id="link-17" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-17', 'path', 'link-6');">path</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">            <tt class="py-comment"># ImportError on loaded module</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">                <tt class="py-keyword">raise</tt> <tt id="link-18" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-18', 'ClassLoaderException', 'link-3');">ClassLoaderException</a></tt> <tt class="py-op">(</tt><tt class="py-string">"Module %s found but couldn't be loaded."</tt> <tt class="py-op">%</tt> <tt class="py-name">clsname</tt><tt class="py-op">)</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt id="link-19" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-19', 'ClassLoaderException', 'link-3');">ClassLoaderException</a></tt> <tt class="py-op">(</tt><tt class="py-string">"Module %s found but couldn't be loaded."</tt> <tt class="py-op">%</tt> <tt class="py-name">clsname</tt><tt class="py-op">)</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">        <tt class="py-comment"># turns sys.path back</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-op">[</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-20', 'path', 'link-6');">path</a></tt><tt class="py-op">.</tt><tt id="link-21" class="py-name" targets="Method chimera.core.manager.Manager.remove()=chimera.core.manager.Manager-class.html#remove,Method chimera.core.resources.ResourcesManager.remove()=chimera.core.resources.ResourcesManager-class.html#remove,Method chimera.util.etree.ElementTree._ElementInterface.remove()=chimera.util.etree.ElementTree._ElementInterface-class.html#remove"><a title="chimera.core.manager.Manager.remove
chimera.core.resources.ResourcesManager.remove
chimera.util.etree.ElementTree._ElementInterface.remove" class="py-name" href="#" onclick="return doclink('link-21', 'remove', 'link-21');">remove</a></tt> <tt class="py-op">(</tt><tt class="py-name">p</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">p</tt> <tt class="py-keyword">in</tt> <tt id="link-22" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-22', 'path', 'link-6');">path</a></tt><tt class="py-op">]</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">         </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">        <tt id="link-23" class="py-name" targets="Variable chimera.core.cli.Option.cls=chimera.core.cli.Option-class.html#cls,Variable chimera.core.location.Location.cls=chimera.core.location.Location-class.html#cls"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-23', 'cls', 'link-23');">cls</a></tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">         </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">v</tt> <tt class="py-keyword">in</tt> <tt class="py-name">vars</tt><tt class="py-op">(</tt><tt class="py-name">module</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Method chimera.core.config.Config.items()=chimera.core.config.Config-class.html#items,Variable chimera.core.resources.ResourcesManager.items=chimera.core.resources.ResourcesManager-class.html#items,Method chimera.util.etree.ElementTree._ElementInterface.items()=chimera.util.etree.ElementTree._ElementInterface-class.html#items,Method chimera.util.image.Image.items()=chimera.util.image.Image-class.html#items"><a title="chimera.core.config.Config.items
chimera.core.resources.ResourcesManager.items
chimera.util.etree.ElementTree._ElementInterface.items
chimera.util.image.Image.items" class="py-name" href="#" onclick="return doclink('link-24', 'items', 'link-24');">items</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">k</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">                <tt id="link-25" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-25', 'cls', 'link-23');">cls</a></tt> <tt class="py-op">=</tt> <tt class="py-name">v</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">                <tt class="py-keyword">break</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">         </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt id="link-26" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-26', 'cls', 'link-23');">cls</a></tt><tt class="py-op">:</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt id="link-27" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-27', 'ClassLoaderException', 'link-3');">ClassLoaderException</a></tt> <tt class="py-op">(</tt><tt class="py-string">"Module found but couldn't fount class on module '%s' (%s)."</tt> <tt class="py-op">%</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">                                        <tt class="py-op">(</tt><tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">module</tt><tt class="py-op">.</tt><tt class="py-name">__file__</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="chimera.util.etree.ElementPath._cache" class="py-name" href="#" onclick="return doclink('link-28', '_cache', 'link-4');">_cache</a></tt><tt class="py-op">[</tt><tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt id="link-29" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-29', 'cls', 'link-23');">cls</a></tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line"> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="chimera.util.etree.ElementPath._cache" class="py-name" href="#" onclick="return doclink('link-30', '_cache', 'link-4');">_cache</a></tt><tt class="py-op">[</tt><tt class="py-name">clsname</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
</div></div><a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line"> </tt><script type="text/javascript">
<!--
expandto(location.href);
// -->
</script>
</pre>
<br />
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">
  <!-- Home link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="chimera-module.html">Home</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Project homepage -->
      <th class="navbar" align="right" width="100%">
        <table border="0" cellpadding="0" cellspacing="0">
          <tr><th class="navbar" align="center"
            ><a class="navbar" target="_top" href="http://chimera.ufsc.br/">Chimera - Observatoty Automation System</a></th>
          </tr></table></th>
  </tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
  <tr>
    <td align="left" class="footer">
    <a href="epydoc-log.html">Generated by Epydoc
    3.0beta1 on Sat Feb  7 18:37:01 2009</a>
    </td>
    <td align="right" class="footer">
      <a href="http://epydoc.sourceforge.net">http://epydoc.sourceforge.net</a>
    </td>
  </tr>
</table>

<script type="text/javascript">
  <!--
  // Private objects are initially displayed (because if
  // javascript is turned off then we want them to be
  // visible); but by default, we want to hide them.  So hide
  // them unless we have a cookie that says to show them.
  checkCookie()
  // -->
</script>
  
</body>
</html>
